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improve git project detection test coverage

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This commit is contained in:
Alan Hamlett 2018-04-26 08:31:08 -07:00
parent 9afda875cb
commit c103020e9b
2 changed files with 64 additions and 8 deletions
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59
tests/test_project.py
View file

@ -12,7 +12,7 @@ import shutil
import tempfile
import time
from testfixtures import log_capture
from wakatime.compat import u
from wakatime.compat import u, open
from wakatime.constants import API_ERROR, SUCCESS
from wakatime.exceptions import NotYetImplemented
from wakatime.projects.base import BaseProject
@ -467,6 +467,23 @@ class ProjectTestCase(TestCase):
entity=entity,
)
def test_git_worktree_not_detected_when_commondir_missing(self):
tempdir = tempfile.mkdtemp()
shutil.copytree('tests/samples/projects/git-worktree', os.path.join(tempdir, 'git-wt'))
shutil.copytree('tests/samples/projects/git', os.path.join(tempdir, 'git'))
shutil.move(os.path.join(tempdir, 'git-wt', 'dot_git'), os.path.join(tempdir, 'git-wt', '.git'))
shutil.move(os.path.join(tempdir, 'git', 'dot_git'), os.path.join(tempdir, 'git', '.git'))
os.remove(os.path.join(tempdir, 'git', '.git', 'worktrees', 'git-worktree', 'commondir'))
entity = os.path.join(tempdir, 'git-wt', 'emptyfile.txt')
self.shared(
expected_project=None,
expected_branch='worktree-detection-branch',
entity=entity,
)
@log_capture()
def test_git_path_from_gitdir_link_file(self, logs):
logging.disable(logging.NOTSET)
@ -495,6 +512,28 @@ class ProjectTestCase(TestCase):
shutil.move(os.path.join(tempdir, 'git', 'dot_git'), os.path.join(tempdir, 'git', '.git'))
shutil.move(os.path.join(tempdir, 'git', 'asubmodule', 'dot_git'), os.path.join(tempdir, 'git', 'asubmodule', '.git'))
self.orig_open = open
self.count = 0
with mock.patch('wakatime.projects.git.open') as mock_open:
def side_effect_function(*args, **kwargs):
self.count += 1
if self.count <= 1:
raise IOError('')
return self.orig_open(*args, **kwargs)
mock_open.side_effect = side_effect_function
git = Git(None)
path = os.path.join(tempdir, 'git', 'asubmodule')
result = git._path_from_gitdir_link_file(path)
expected = os.path.realpath(os.path.join(tempdir, 'git', '.git', 'modules', 'asubmodule'))
self.assertEquals(expected, result)
self.assertNothingPrinted()
self.assertNothingLogged(logs)
with mock.patch('wakatime.projects.git.open') as mock_open:
mock_open.side_effect = UnicodeDecodeError('utf8', ''.encode('utf8'), 0, 0, '')
@ -521,6 +560,24 @@ class ProjectTestCase(TestCase):
expected = 'OSError' if self.isPy33OrNewer else 'IOError'
self.assertIn(expected, actual)
@log_capture()
def test_git_path_from_gitdir_link_file_handles_invalid_link(self, logs):
logging.disable(logging.NOTSET)
tempdir = tempfile.mkdtemp()
shutil.copytree('tests/samples/projects/git-with-submodule', os.path.join(tempdir, 'git'))
shutil.move(os.path.join(tempdir, 'git', 'asubmodule', 'dot_git'), os.path.join(tempdir, 'git', 'asubmodule', '.git'))
path = os.path.join(tempdir, 'git', 'asubmodule')
git = Git(None)
result = git._path_from_gitdir_link_file(path)
expected = None
self.assertEquals(expected, result)
self.assertNothingPrinted()
self.assertNothingLogged(logs)
@log_capture()
def test_project_map(self, logs):
logging.disable(logging.NOTSET)

7
wakatime/projects/git.py
View file

@ -79,8 +79,6 @@ class Git(BaseProject):
return True
disabled = self._configs.get('submodules_disabled')
if not disabled:
return True
if disabled.strip().lower() == 'true':
return False
@ -139,12 +137,13 @@ class Git(BaseProject):
with open(filepath, 'r', encoding='utf-8') as fh:
return fh.readline().strip()
except UnicodeDecodeError:
pass
except IOError:
pass
try:
with open(filepath, 'r', encoding=sys.getfilesystemencoding()) as fh:
return fh.readline().strip()
except:
log.traceback(logging.WARNING)
except IOError:
log.traceback(logging.WARNING)
return None